MXene-MOFs for Environmental and Agricultural Sensors (KU).
Novel MEMS PMUTs for Environmental Sensing. IITD-KU)
Polymeric MXene Based Flexible Triboelectric Sensors/Harvesters.(Khalifa University)
Development of High Precision Temperature Sensor using Nanomechanical Devices for Mid-IR detector. (IITD-KU)
Development of Porous Pressure Sensors for Smart Healthcare (Khalifa University)
Laser Induced Graphene Based Electronic Devices (IIT Delhi)
1. Development and Characterization of Photo-Patternable Piezoelectric thin films for Mechanical Energy Harvesting (2019-2020)-IITD
In this work, we performed an extensive structural, morphological, optical and electrical characterization/optimization of SU-8 based nanocomposites embedded ZnO and BTO nano-particles.The usability of these novel nanocomposite was studied with XRD, SEM, PFM and UV-VIS to nominate them as alternate piezoelectric transduction thin films over the conventional ceramic based thin films. The weight ratio based optimization of thee nanocomposite provided an optimum value for added nano-particles to maintain good photo-patternability and piezoelectric response.
2. Impact Induced Energy Loss Compensation for Wide band energy harvesting. (2021-2022)-IITD
In this project, we propose a novel solution to impact induced loss in piezoelectric impact driven energy harvesters. We use the route of dual transduction nanocomposites to improve the efficiency by compensating the impact loss by inherent triboelectric nature of BTO/SU-8 nanocomposites.Thereby, recovering the loss and in turn generating excessive power integral for improved energy harvesting.
3. Dual Piezoelectric/Triboelectric Behavior of BTO/SU-8 Photopatternable Nanocomposites for Highly Efficient Mechanical Energy Harvesting. (2020-2022)-IITD
In this project, we focus on studying the phenomenon of simultaneous occurrence of piezoelectric and triboelectric effects in BTO/SU-8 nanocomposites. We performed a detailed analysis of both the mechanism while optimizing the % weight ration of BTO in SU-8 for realizable photopatternable, piezoelectric and triboelectric thin films.
4. PiezoMUMPs and SOIMUMPs- Development of nonlinear resonators. (2021-2024)-IITD
In this project, we develop nonlinear resonators based on PiezoMUMPs/SOIMUMPs fabrication process flow for energy harvesting/sensing applications, particularly we designed auto-parametric inter-mode energy injecting resonators capable of reservoir computation.
5. μ-Matrix Patternable Hybrid Sensor for Detection of Walking Deformities. (2022- 2024)-IITD
In this project, we develop an individually addressable matrix pressure sensor to effectively monitor the hind foot pressure for a reliable detection of hind foot deformity in subjects.
6. Development of optimized piezoelectric thin films for PVDF and AlN for CMOS/Bio compatible energy harvesting and sensing applications. (2022-2024)-IITD
In this project, we explore the optimization of RF sputtered AlN and spin coated PVDF thin films on a variety of substrates for flexible, CMOS/Bio compatible energy harvesting and sensing applications.
7. Development of high G electromagnetic energy harvester for railway application.(2022- 2024)-IITD
In this project, we develop a high impact, high g electromagnetic energy harvester powered from the mechanical vibrations from the train motion to drive low power sensor system for real-time condition monitoring applications.
8. Development of highly sensitive magnetic sensors via dual Magneto-electric thin films. (2022- 2024)-IITD
In this project, we develop flexible thin films based on CFeO-BTO core shell nano-particles to effectively sense low magnetic fields and gather the proportional electric output via the piezoelectric-magnetic properties of the nano-composite.
9. Ultra High Speed Electronics for THz Applications(2024)-NTU
Unifying M/NEMS and RF electronics for ultra high speed, near zero power THz switching applications and reconfigurable M/NEMS metasurfaces for THz manipulations.